CN211465302U - Special spiral case equipment machine - Google Patents

Abstract

The utility model discloses a spiral case equipment special plane, include: a body; the volute comprises a coaming and two side plates which are respectively positioned at two sides of the coaming; the coaming positioning and clamping device is mounted on the machine body and is used for positioning and clamping the coaming; the side plate positioning and clamping device is arranged on the machine body and used for positioning and clamping the side plate; the local edge folding device is used for locally folding the side edge of the side plate relative to the enclosing plate, and the local edge folding device is arranged on the machine body and the enclosing plate positioning and clamping device; and the rounding device is arranged on the machine body and is used for rounding the coaming. The utility model discloses energy-concerving and environment-protective is high-efficient again, and the spiral case appearance is pleasing to the eye, and the practicality is strong, greatly reduced artifical intensity of labour.

Description

Special spiral case equipment machine

Technical Field

The utility model belongs to the technical field of the wind channel spiral case manufacturing technology and specifically relates to a spiral case equipment special plane is related to.

Background

The range hood is an electric appliance for sucking and cleaning oil smoke and the like generated during cooking in a household kitchen, not only can well complete functional functions, but also has a decoration concept of fusing modern kitchen patterns, gas discharged by the range hood needs to be discharged through an air duct volute of the range hood, the air duct volute of the range hood in the prior art is usually produced in a welding mode, the existing volute welding process adopts a manual hand-held volute side plate to perform unilateral welding with a surrounding plate, and then another side plate is welded with a welded workpiece, the manual labor intensity of the process is high, the welding seam is not attractive, and the production efficiency is low. Meanwhile, as the national requirements on environmental protection become stricter, the research and development of new processes and new equipment are vigorously advocated, and the development of the welding equipment is restricted by the consumption of energy and the pollution to the environment caused by the welding process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a: the special energy-saving, environment-friendly and efficient volute assembling machine is provided for solving the problems that the production of the air duct volute in the prior art needs manual welding, the labor intensity of workers is high, and the production efficiency is low.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a special spiral case assembling machine comprises:

a body; the volute comprises a coaming and two side plates which are respectively positioned at two sides of the coaming;

the coaming positioning and clamping device is mounted on the machine body and is used for positioning and clamping the coaming;

the side plate positioning and clamping device is arranged on the machine body and used for positioning and clamping the side plate;

the local edge folding device is used for locally folding the side edge of the side plate relative to the enclosing plate, and the local edge folding device is arranged on the machine body and the enclosing plate positioning and clamping device;

and the rounding device is arranged on the machine body and is used for rounding the coaming.

Further, the coaming positioning and clamping device comprises:

the pressing mounting seat is mounted on the machine body;

the profiling positioning and clamping mechanism comprises a lower positioning mechanism and an upper positioning and clamping mechanism, wherein the lower positioning mechanism is arranged on the machine body and used for positioning the outer contour of the enclosing plate, and the upper positioning and clamping mechanism is arranged on the pressing mounting seat and used for positioning and clamping the outer contour of the enclosing plate;

the fillet pressing mechanism is mounted on the machine body and used for pressing the fillet part of the enclosing plate;

and the limiting mechanism is arranged on the pressing mounting seat and is used for limiting the outlet edge of the enclosing plate.

Furthermore, the lower positioning mechanism comprises a lower positioning seat installed on the machine body, a first arc-shaped positioning portion matched with the outer contour of the coaming is arranged on the lower positioning seat, and a first magnet is arranged on the first arc-shaped positioning portion.

Furthermore, the upper positioning and clamping mechanism comprises a first linear driving mechanism arranged on the pressing mounting seat and an upper pressure plate connected with the first linear driving mechanism; and a second arc-shaped positioning part matched with the outer contour of the enclosing plate is arranged on the upper pressing plate, and a second magnet is arranged on the second arc-shaped positioning part.

Furthermore, the upper positioning and clamping mechanism further comprises a transverse moving mechanism, the transverse moving mechanism comprises a bottom frame movably installed on the pressing installation seat, and a second linear driving mechanism arranged on the pressing installation seat and connected with the bottom frame, and the second linear driving mechanism is installed on the bottom frame.

Further, the upper positioning and clamping mechanism further comprises a first buffer mounted on the pressing mounting seat, and the first buffer is aligned with the bottom frame.

Further, the fillet hold-down mechanism comprises a fillet pressing block, a third linear driving mechanism and an arc protrusion arranged on the lower positioning mechanism and matched with the groove on the outer side of the enclosing plate, the fillet pressing block is provided with a fillet groove matched with the protrusion on the inner side of the enclosing plate, the fillet pressing block is connected with the third linear driving mechanism, and the third linear driving mechanism is arranged on the machine body.

Furthermore, the limiting mechanism comprises a limiting seat arranged on the pressing mounting seat, and a slot into which the outlet edge of the coaming is inserted is formed in the limiting seat.

Furthermore, the limiting seat comprises a mounting plate connected with the pressing mounting seat, a support seat connected with the mounting plate in an up-down adjustable manner, and a limiting plate connected with the support seat in a horizontal adjustable manner; the support is provided with a step, and the limiting plate and the step form the slot in an enclosing mode.

Furthermore, the side plate positioning and clamping device comprises a fourth linear driving mechanism arranged on the machine body and a side positioning plate which is connected with the fourth linear driving mechanism and is matched with the profile of the side plate; the two side plate positioning and clamping devices are oppositely arranged and are respectively used for positioning and clamping the two side plates.

Furthermore, the local flanging device comprises a fifth linear driving mechanism connected with the first linear driving mechanism and a flanging block connected with the fifth linear driving mechanism and used for locally flanging the side edge of the side plate relative to the enclosing plate.

Further, the rounding device comprises a rounding mounting seat arranged on the machine body, a lower roller rotatably arranged on the rounding mounting seat, a rotary driving mechanism rotatably connected with the lower roller, a bearing seat movably arranged on the rounding mounting seat, an upper roller rotatably arranged on the bearing seat, and a sixth linear driving mechanism arranged on the rounding mounting seat and connected with the bearing seat; the number of the lower rollers is two, the lower rollers are arranged at intervals, the upper rollers are positioned right above the lower rollers, and the rotating center line of the upper rollers and the symmetrical center line between the two lower rollers are positioned on the same plane.

The utility model has the advantages that: the utility model discloses a rounding device accomplishes the rounding of bounding wall, and after the rounding was accomplished to the bounding wall, the location that realizes the bounding wall through bounding wall positioning and clamping device was pressed from both sides tightly, realized the location of curb plate through curb plate positioning and clamping device and press from both sides tightly, accomplishes the curb plate side for the local hem of bounding wall through local hem device after to accomplish the curb plate for the fixed of bounding wall, thereby accomplish the equipment of spiral case, energy-concerving and environment-protective is high-efficient again, and the spiral case is assembled the back appearance pleasing to the eye simultaneously, just the utility model discloses the practicality is strong, greatly reduced artifical intensity.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the assembly of the machine body, the side plate positioning and clamping device, the volute and the lower positioning mechanism of the utility model.

Fig. 3 is a perspective view of the assembly of the pressing mounting seat, the surrounding plate positioning and clamping device and the local edge folding device of the utility model.

Fig. 4 is a perspective view of the lower positioning mechanism of the present invention.

Fig. 5 is a perspective view of the assembly of the upper positioning and clamping mechanism, the pressing mounting seat and the local edge folding device of the present invention.

Fig. 6 is a perspective view of fig. 5 rotated by a certain angle.

Fig. 7 is an enlarged view of a portion a in fig. 6.

Fig. 8 is a partial perspective view of fig. 6 rotated by a certain angle.

FIG. 9 is a perspective view of the assembly of the coaming, the pressing mounting base, the lower positioning mechanism, the fillet pressing mechanism and the limiting mechanism of the present invention.

Fig. 10 is an enlarged view of fig. 9 at B.

Figure 11 is a perspective view of the assembly of the lower positioning mechanism, volute, fillet compression mechanism and local flanging device of the present invention.

Figure 12 is a perspective view of the radius hold-down mechanism of the present invention.

Figure 13 is a perspective view of the spheronization device of the present invention.

Fig. 14 is a perspective view of fig. 13 rotated at a certain angle and with the hood removed.

Figure 15 is a perspective view of the volute of the present invention.

Fig. 16 is a schematic structural view of the shroud of the present invention.

Fig. 17 is a schematic view of the side panel of the present invention without partially folding the side edges relative to the shroud.

FIG. 18 is a schematic view of the side panel of the present invention partially hemmed relative to the shroud.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it is further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, e.g., welded, etc.; or can be detachably connected, such as bolts, screw connections and the like; or integrally connected, such as integrally formed, etc.; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 18, the present embodiment provides a special volute casing assembling machine, including:

a body 1; as shown in fig. 15, the volute 5 includes a shroud 50, two side plates 51 respectively located at two sides of the shroud 50;

the coaming positioning and clamping device 21 is mounted on the machine body 1, and is used for positioning and clamping the coaming 50;

the side plate positioning and clamping device 20 is mounted on the machine body 1, and is used for positioning and clamping the side plate 51;

the local flanging device 4 is used for locally flanging the side edge 510 of the side plate 51 relative to the enclosing plate 50, and the local flanging device 4 is mounted on the machine body 1 and the enclosing plate positioning and clamping device 21; figure 17 is a schematic view of the side panel side edge not partially folded with respect to the shroud. Figure 18 is a schematic view of the side panel side partially hemmed relative to the shroud.

And the rounding device 3 is arranged on the machine body 1 and is used for rounding the coaming 51.

When this embodiment uses, accomplish the rounding of bounding wall 50 through rounding device 3, after 50 accomplish the rounding, realize the location of bounding wall 50 and press from both sides tightly through bounding wall positioning and clamping device 21, realize the location of curb plate 51 and press from both sides tightly through curb plate positioning and clamping device 20, accomplish curb plate 51 side 510 through local hem device 4 for the local hem of bounding wall 50 afterwards, in order to accomplish curb plate 51 for 50 fixed of bounding wall, thereby accomplish the equipment of spiral case 5, energy-concerving and environment-protective is high-efficient again, spiral case 5 assembles the back appearance pleasing to the eye simultaneously, and this embodiment practicality is strong, greatly reduced hand labor intensity.

Further to this embodiment, the coaming positioning and clamping device 21 includes:

the pressing mounting seat 210 is mounted on the machine body 1;

the profiling positioning and clamping mechanism 211 comprises a lower positioning mechanism 2110 which is arranged on the machine body 1 and is used for positioning the outer contour of the coaming 50, and an upper positioning and clamping mechanism 2111 which is arranged on the pressing mounting seat 210 and is used for positioning and clamping the outer contour of the coaming 50;

the fillet pressing mechanism 213 is mounted on the machine body 1, and is used for pressing the fillet part of the coaming 50;

and the limiting mechanism 212 is mounted on the pressing mounting seat 210 and used for limiting the outlet edge 503 of the enclosing plate 50.

The embodiment realizes the positioning and the pressing of a plurality of positions of the coaming 50 under the action of the coaming positioning and clamping device 21, ensures the effective positioning and the clamping of the coaming 50, simultaneously realizes the effective positioning and the clamping of the side plate 51 through the side plate positioning and clamping device 20, thus ensuring the stability of the side edge 510 of the side plate 51 when being folded relative to the coaming 50,

in this embodiment, the lower positioning mechanism 2110 includes a lower positioning seat 21101 mounted on the machine body 1, the lower positioning seat 21101 is provided with a first arc-shaped positioning portion 21101-1 matched with the outer contour of the enclosing plate 50, and the first arc-shaped positioning portion 21101-1 is provided with a first magnet 21102. In this embodiment, the outer contour of the surrounding plate 50 is positioned and accurately positioned by the first arc-shaped positioning portion 21101-1, and the surrounding plate 50 is effectively adsorbed on the lower positioning seat 21101 under the action of the first magnet 21102, so that the stability of the lower positioning mechanism 2110 after positioning is improved.

Further, in this embodiment, the upper positioning and clamping mechanism 2111 includes a first linear driving mechanism 2111-1 mounted on the pressing mounting seat 210, and an upper pressing plate 2111-2 connected to the first linear driving mechanism 2111-1; the upper pressure plate 2111-2 is provided with a second arc-shaped positioning portion 211120 matched with the outer contour of the enclosing plate 50, and the second arc-shaped positioning portion 211120 is provided with a second magnet 2111-12. In this embodiment, the second arc-shaped positioning portion 211120 is used to position the outer contour of the enclosing plate 50, and the enclosing plate 50 is effectively attached to the upper pressure plate 2111-2 under the action of the second magnet 2111-12, so that the stability of the upper positioning and clamping mechanism 2111 after positioning is improved, and the upper pressure plate 2111-2 is driven by the first linear driving mechanism 2111-1 to move down to compress the enclosing plate 50. In this embodiment, the first linear driving mechanism 2111-1 may be an oil cylinder, an air cylinder, an electric push rod, or other conventional linear motion driving devices.

In this embodiment, the upper positioning and clamping mechanism 2111 further includes a traversing mechanism, the traversing mechanism includes an underframe 2111-3 movably mounted on the pressing and mounting seat 210, and a second linear driving mechanism 2111-4 disposed on the pressing and mounting seat 210 and connected to the underframe 2111-3, and the second linear driving mechanism 2111-1 is mounted on the underframe 2111-3. In this embodiment, the second linear driving mechanism 2111-4 is operated to drive the first linear driving mechanism 2111-1 and the upper platen 2111-2 to move to and from the operating position. Specifically, after the enclosing plate 50 is positioned and mounted relative to the lower positioning mechanism 2110, the second linear driving mechanism 2111-4 drives the first linear driving mechanism 2111-1 and the upper pressure plate 2111-2 to move to the working position, and the upper positioning and clamping mechanism 2111 completes positioning and clamping of the enclosing plate 50; when the volute 5 is assembled, the second linear drive mechanism 2111-4 drives the first linear drive mechanism 2111-1 and the upper platen 2111-2 away from the operating position to facilitate installation of the next shroud 50. In this embodiment, the second linear driving mechanism 2111-4 may be an oil cylinder, an air cylinder, an electric push rod, or other conventional linear motion driving devices.

In this embodiment, the undercarriage 2111-3 is mounted on the pressing mounting seat 210 through a first guide mechanism 2111-7, and the first guide mechanism 2111-7 is used to achieve a guide function when the undercarriage 2111-3 moves relative to the pressing mounting seat 210, wherein the first guide mechanism 2111-7 is an existing guide rail and guide groove mechanism. In this embodiment, a fixed end of the first linear driving mechanism 2111-1 is mounted on the bottom frame 2111-3 through a bracket 2111-13, a telescopic end of the first linear driving mechanism 2111-1 is connected with a moving column 2111-5, a moving plate 2111-6 is connected to a back side of the moving column 2111-5, a bottom of the moving column 2111-5 is connected with the upper pressing plate 2111-2, and the moving plate 2111-6 is movably connected with the bottom frame 2111-3 through a second guiding mechanism 2111-8, so that a guiding function when the first linear driving mechanism 2111-1 drives the upper pressing plate 2111-2 to move up and down is realized under the action of the moving plate 2111-6 and the second guiding mechanism 2111-8, wherein the second guiding mechanism 2111-8 adopts an existing guide rail and guide groove mechanism.

Further to this embodiment, the upper positioning clamp mechanism 2111 further includes a first buffer 2111-10 mounted on the compression mount 210, and the first buffer 2111-10 is aligned with the bottom frame 2111-3. When the second linear driving mechanism 2111-4 drives the first linear driving mechanism 2111-1 and the upper pressure plate 2111-2 to move to the working position, the buffer limiting function of the movement of the chassis 2111-3 is realized through the first buffer 2111-10. Such that first linear drive mechanism 2111-1 and upper platen 2111-2 are effectively positioned in an operative position by first bumpers 2111-10.

In this embodiment, the chassis 2111-3 further includes: a limiting bolt 2111-11 which is opposite to the upper pressure plate 2111-2 and is used for limiting the movement of the upper pressure plate 2111-2, and a second buffer 2111-9 which is opposite to the moving plate 2111-6 and is used for limiting the movement buffering of the moving plate 2111-6. When the first linear driving mechanism 2111-1 drives the upper pressure plate 2111-2 to move upwards, the limiting function of the upper pressure plate 2111-2 in moving upwards is realized through the limiting bolt 2111-11. When the first linear driving mechanism 2111-1 drives the upper pressure plate 2111-2 to move downwards, the downward movement buffering and limiting function of the moving plate 2111-6 is realized through the second buffer 2111-11, namely the downward movement limiting of the upper pressure plate 2111-2 is realized.

In this embodiment, the upper positioning and clamping mechanism 2111 is covered by a cover, and the cover is connected to the pressing and mounting base 210.

In this embodiment, the fillet pressing mechanism 213 includes a fillet pressing block 2131, a third linear driving mechanism 2130, and an arc-shaped protrusion 21101-2 disposed on the lower positioning mechanism 2110 and engaged with the outer side groove 501 of the enclosure plate 50, the fillet pressing block 2131 is provided with a fillet groove 213-1 engaged with the inner side protrusion 502 of the enclosure plate 50, the fillet pressing block 2131 is connected with the third linear driving mechanism 2130, and the third linear driving mechanism 2130 is disposed on the machine body 1. In the embodiment, the arc-shaped protrusions 21101-2 on the lower positioning mechanism 2110 are used for effectively supporting the outer side groove 501 of the enclosing plate 50, the fillet pressing block 2131 is matched with the inner side protrusion 502 opposite to the outer side groove 501 of the enclosing plate 50, and the third linear driving mechanism 2130 is used for driving the fillet pressing block 2131 to move towards the inner side protrusion 502 of the enclosing plate 50, so that the fillet pressing block 2131 is used for effectively pressing the fillet part of the enclosing plate 50; when the fillet pressing block 2131 is loosened relative to the coaming 50, the third linear driving mechanism 2130 drives the fillet pressing block 2131 to move away from the inner side protrusion 502 of the coaming 50. In this embodiment, the lower positioning seat 21101 included in the lower positioning mechanism 2110 is disposed in an arc-shaped protrusion 21101-2 structure at a position opposite to the outer side groove 501 of the enclosure 50, so that under the action of the lower positioning seat 21101, not only the outer contour of the enclosure 50 is positioned, but also the outer side groove 501 of the enclosure 50 is positioned and supported. In the present embodiment, the third linear driving mechanism 2130 may be an oil cylinder, an air cylinder, an electric push rod, or other conventional linear motion driving devices.

In this embodiment, the fillet pressing mechanism 213 further includes a pressing base 2132 and a sliding block 2133 installed on the pressing base 2132 through a guiding mechanism 2134, wherein a fixed end of the third linear driving mechanism 2130 is connected with the pressing base 2132, a telescopic end is connected with the sliding block 2133, and the sliding block 2133 is connected with the fillet pressing block 2131. During specific use, the pressing seat 2132 is installed on the machine body, the third linear driving mechanism 2130 drives the sliding block 2133 to move, so that the fillet pressing block 2131 is driven to move, the sliding block 2133 is moved and guided under the action of the guiding mechanism 2134, and the guiding mechanism 2134 adopts the existing guide rail and guide groove mechanism.

In the present embodiment, a third magnet 2135 is disposed at the fillet groove 213-1, so that the surrounding plate 50 is effectively adsorbed on the fillet pressing block 2131 under the action of the third magnet 2135.

In this embodiment, the limiting mechanism 212 includes a limiting seat mounted on the pressing mounting seat 210, and the limiting seat is provided with a slot 212-0 into which the outlet side 503 of the enclosing plate 50 is inserted. When the enclosing plate 50 is positioned and installed, the outlet edge 503 of the enclosing plate 50 is inserted into the slot 212-0, so that the limiting of the outlet edge 503 of the enclosing plate 50 is realized, the limiting structure is simple, and the use is convenient.

Specifically, the limiting seat includes a mounting plate 2120 connected to the pressing mounting seat 510, a support 2121 vertically adjustably connected to the mounting plate 2120, and a limiting plate 2122 horizontally adjustably connected to the support 2121; the support 2121 is provided with a step, and the limiting plate 2122 and the step form the slot 212-0. Specifically, the support 2121 comprises a base seat 2121-0 connected with the mounting plate 2120 and a movable seat 2121-1 horizontally adjustably connected with the base seat 2121-0, the movable seat 2121-1 is horizontally adjustably connected with a limiting plate 2122, and the step is arranged on the movable seat 2121-1, wherein the mounting plate 2120 is provided with a first waist circular hole, and the support 2121 is provided with a first through hole opposite to the first waist circular hole, so that the mounting plate 2120 is adjustably connected with the support 2121 up and down under the action of the first waist circular hole; a second waist-round hole 21211 is formed in the movable seat 2121-1, and a second through hole opposite to the second waist-round hole 21211 is formed in the base seat 2121-0, so that the movable seat 2121-1 can be horizontally and adjustably connected with respect to the base seat 2121-0 under the action of the second waist-round hole 21211; the limiting plate 2122 is provided with a third circular hole 2122-1, and the moving seat 2121-1 is provided with a third through hole opposite to the third circular hole 2122-1, so that the horizontal adjustable connection of the limiting plate 2122 relative to the moving seat 2121-1 is realized under the action of the third circular hole 2122-1, and thus, the fine adjustment of the limiting mechanism 212 is realized according to the position of the enclosing plate 50, and the limiting mechanism 212 is ensured to effectively realize the limiting of the outlet edge 503 of the enclosing plate 50.

Further, the side plate positioning and clamping device 20 includes a fourth linear driving mechanism 201 installed on the machine body 1, and a side positioning plate 202 connected to the fourth linear driving mechanism 201 and matching with the side plate profile; the two side plate positioning and clamping devices 20 are oppositely arranged and are respectively used for positioning and clamping the two side plates 51. When the embodiment is used, after the enclosing plate 50 is positioned and clamped relative to the enclosing plate positioning and clamping device 21, the two side plates 51 are respectively matched, positioned and installed on the two side positioning plates 202, and the side positioning plates 202 and the side plates 51 are driven to move towards the enclosing plate 50 through the fourth linear driving mechanism 201, so that the side plates 51 are pressed and attached to the enclosing plate 50, and the two side plates 51 and the enclosing plate 50 are effectively positioned and pressed. Specifically, the side plate positioning and clamping device 20 further includes a sliding base 203, the sliding base 203 is mounted on the machine body 1 through a third guiding mechanism 204, the side positioning plate 202 is disposed on the sliding base 203, and the fourth linear driving mechanism 201 is connected with the sliding base 203. The third guide mechanism 204 is used to realize the guide function when the sliding base 203 moves relative to the machine body 1, wherein the third guide mechanism 204 adopts the existing guide rail and guide groove mechanism. In the present embodiment, the fourth linear driving mechanism 201 may adopt an existing linear motion driving device such as an oil cylinder, an air cylinder, an electric push rod, and the like.

Further, the partial hemming device 4 of the present embodiment includes a fifth linear driving mechanism 40 connected to the first linear driving mechanism 2111-1, and a hemming block 41 connected to the fifth linear driving mechanism 40 and configured to partially hem the side edge 510 of the side plate 51 with respect to the apron 50. After the volute 5 of the present embodiment is positioned and clamped, the fifth linear driving mechanism 40 drives the folding block 41 to move relative to the side edge 510 of the side plate 51, so that the side edge 510 of the side plate 51 is folded relative to the shroud plate 50, and a plurality of parts of the side edge 510 of the side plate 51 are partially folded relative to the shroud plate 50. When the local flanging device 4 of the present embodiment is mounted on the enclosing plate positioning and clamping device 21, specifically, the local flanging device 4 is mounted on the upper positioning and clamping mechanism 211, the fifth linear driving mechanism 40 is connected with the end portions of the moving columns 2111-5 through the connecting seat 42 and the connecting plate 44 in sequence, the telescopic end of the fifth linear driving mechanism 40 is connected with the moving block 43, the moving block 43 is connected with the connecting seat 42 through the fourth guiding mechanism in a guiding manner, and the moving block 43 is connected with the flanging block 41. The fourth guide mechanism adopts the existing guide rail and guide groove mechanism. In this embodiment, two local folding devices 4 are symmetrically arranged at two ends of the movable columns 2111-5. When the local flanging device 4 of the present embodiment is installed on the machine body 1, the fifth linear driving mechanism 40 is installed on the machine body 1, and two local flanging devices 4 are installed on the machine body, wherein the upper local flanging device 4 and the lower local flanging device 4 are opposite in position. In the present embodiment, the fifth linear driving mechanism 40 may adopt an existing linear motion driving device such as an oil cylinder, an air cylinder, an electric push rod, and the like.

Further, in the present embodiment, the rounding device 3 includes a rounding mounting base 30 mounted on the machine body 1, a lower roller 31 rotatably mounted on the rounding mounting base 30, a rotary driving mechanism 32 rotatably connected to the lower roller 31, a bearing housing 34 movably mounted on the rounding mounting base 30, an upper roller 33 rotatably mounted on the bearing housing 34, and a sixth linear driving mechanism 35 mounted on the rounding mounting base 30 and connected to the bearing housing 34; the number of the lower rollers 31 is two, the lower rollers 31 are arranged at intervals, the upper rollers 33 are positioned right above the lower rollers 31, and the rotation center line of the upper rollers 33 and the symmetrical center line between the two lower rollers 31 are positioned on the same plane. In the present embodiment, the upper roller 33 and the two lower rollers 31 realize the rounding function of the coaming 50; the bearing block 34 is driven to move up and down by the sixth linear driving mechanism 35, that is, the upper roller 33 is driven to move up and down, so that the gap between the upper roller 33 and the lower roller 31 is adjusted to adjust the rounding radius of the coaming 50. In the present embodiment, the sixth linear driving mechanism 35 may adopt an existing linear motion driving device such as an oil cylinder, an air cylinder, an electric push rod, and the like.

In the present embodiment, the bearing seat 34 is movably mounted on the rounding mounting seat 30 through a fifth guide mechanism, and under the action of the fifth guide mechanism, the function of guiding the bearing seat 34 when moving relative to the rounding mounting seat 30 is realized, wherein the fifth guide mechanism adopts an existing guide rail and guide groove mechanism. In this embodiment, the rotation driving mechanism 32 includes a motor base 320 installed on the body 1, a motor 321 installed on the motor base 320, a coupling 322 connected with the motor 321, and a gear mechanism 323 connected with the coupling 322, both the lower rollers 31 are connected with the gear mechanism 323 through a rolling shaft, and the rolling shaft is rotatably installed on the rolling installation base 30, wherein the rotation driving mechanism 32 is covered by a hood. In the present embodiment, the sixth linear drive mechanism 35 is mounted on the rounding mounting base 30 via a base 36. The rounding mounting seat 30 of the present embodiment is further provided with a material placing mechanism 37 for placing the enclosing plate 50 to be rounded.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a spiral case equipment special plane which characterized in that includes:

a fuselage (1); the volute (5) comprises a surrounding plate (50) and two side plates (51) which are respectively positioned on two sides of the surrounding plate (50);

the coaming positioning and clamping device (21) is mounted on the machine body (1) and is used for positioning and clamping the coaming (50);

the side plate positioning and clamping device (20), the side plate positioning and clamping device (20) is arranged on the machine body (1) and is used for positioning and clamping the side plate (51);

the local flanging device (4) is used for locally flanging the side edge (510) of the side plate (51) relative to the coaming (50), and the local flanging device (4) is arranged on the machine body (1) and the coaming positioning and clamping device (21);

and the rounding device (3) is arranged on the machine body (1) and is used for rounding the coaming (50).

2. A special machine for assembling volutes according to claim 1, wherein said coaming positioning and clamping device (21) comprises:

the pressing mounting seat (210), the pressing mounting seat (210) is mounted on the machine body (1);

the profiling positioning and clamping mechanism (211) comprises a lower positioning mechanism (2110) which is installed on the machine body (1) and used for positioning the outer contour of the coaming (50), and an upper positioning and clamping mechanism (2111) which is installed on the pressing installation seat (210) and used for positioning and clamping the outer contour of the coaming (50);

the fillet pressing mechanism (213), the fillet pressing mechanism (213) is installed on the machine body (1) and is used for pressing the fillet part of the coaming (50);

and the limiting mechanism (212) is arranged on the pressing mounting seat (210) and is used for limiting the outlet edge (503) of the enclosing plate (50).

3. The special spiral case assembling machine according to claim 2, wherein the lower positioning mechanism (2110) includes a lower positioning seat (21101) mounted on the machine body (1), a first arc-shaped positioning portion (21101-1) matched with the outer contour of the coaming (50) is disposed on the lower positioning seat (21101), and a first magnet (21102) is disposed on the first arc-shaped positioning portion (21101-1).

4. The special machine for assembling the volute according to claim 2, wherein the upper positioning and clamping mechanism (2111) comprises a first linear driving mechanism (2111-1) mounted on the pressing mounting seat (210), and an upper pressure plate (2111-2) connected with the first linear driving mechanism (2111-1); and a second arc-shaped positioning part (211120) matched with the outer contour of the coaming (50) is arranged on the upper pressure plate (2111-2), and a second magnet (2111-12) is arranged on the second arc-shaped positioning part (211120).

5. The special machine for assembling the volute according to claim 4, wherein the upper positioning and clamping mechanism (2111) further comprises a traversing mechanism, the traversing mechanism comprises a base frame (2111-3) movably mounted on the pressing mounting seat (210), and a second linear driving mechanism (2111-4) arranged on the pressing mounting seat (210) and connected with the base frame (2111-3), and the second linear driving mechanism (2111-4) is mounted on the base frame (2111-3).

6. The special volute assembling machine of claim 2, wherein the fillet pressing mechanism (213) comprises a fillet pressing block (2131), a third linear driving mechanism (2130) and an arc-shaped protrusion (21101-2) which is arranged on the lower positioning mechanism (2110) and is matched with the outer side groove (501) of the enclosing plate (50), the fillet pressing block (2131) is provided with a fillet groove (213-1) which is matched with the inner side protrusion (502) of the enclosing plate (50), the fillet pressing block (2131) is connected with the third linear driving mechanism (2130), and the third linear driving mechanism (2130) is arranged on the machine body (1).

7. The special machine for assembling the volute according to claim 2, wherein the limiting mechanism (212) comprises a limiting seat mounted on the pressing mounting seat (210), and the limiting seat is provided with a slot (212-0) into which the outlet edge (503) of the shroud plate (50) is inserted.

8. The special machine for assembling the volute according to claim 2, wherein the side plate positioning and clamping device (20) comprises a fourth linear driving mechanism (201) mounted on the machine body (1), and a side positioning plate (202) connected with the fourth linear driving mechanism (201) and matched with the profile of the side plate (51); the two side plate positioning and clamping devices (20) are oppositely arranged and are respectively used for positioning and clamping the two side plates (51).

9. The special machine for assembling the volute according to claim 4, wherein the partial flanging device (4) comprises a fifth linear driving mechanism (40) connected with the first linear driving mechanism (2111-1), and a flanging block (41) connected with the fifth linear driving mechanism (40) and used for partially flanging the side edge (510) of the side plate (51) relative to the surrounding plate (50).

10. The special spiral case assembling machine according to claim 1, wherein the rounding device (3) comprises a rounding mounting seat (30) mounted on the machine body (1), a lower roller (31) rotatably mounted on the rounding mounting seat (30), a rotary driving mechanism (32) rotatably connected with the lower roller (31), a bearing seat (34) movably mounted on the rounding mounting seat (30), an upper roller (33) rotatably mounted on the bearing seat (34), and a sixth linear driving mechanism (35) mounted on the rounding mounting seat (30) and connected with the bearing seat (34); the quantity of lower gyro wheel (31) is two and alternate setting, it is located two to go up gyro wheel (33) directly over lower gyro wheel (31), the center line of rotation of going up gyro wheel (33) and the symmetry center line between two lower gyro wheels (31) are located the coplanar.

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